
Common Water Heater Problems
No hot water at all
Could be a failed heating element, extinguished pilot light, blown circuit, or faulty thermostat. We diagnose the actual cause.
Not enough hot water
Often a failing heating element, incorrect thermostat settings, or a tank so full of sediment that usable capacity has shrunk.
Rust-colored water
Your tank is corroding from inside. The anode rod has likely failed, and time matters — small leaks become big floods.
Strange noises
Popping, banging, or rumbling means sediment buildup. Reduces efficiency, damages the tank, and shortens lifespan.
Water pooling around the unit
Could be the pressure relief valve, the tank itself, or loose connections. Demands immediate attention.
Pilot light issues
Won't stay lit, burns yellow instead of blue, or needs constant relighting. Could be the thermocouple, gas supply, or venting. These are safety concerns.
Experiencing any of these issues? We can help.
When to Repair vs. Replace
Age matters: tank water heaters typically last 10–12 years. A $200 fix on a 5-year-old unit is an easy decision. An $800 repair on a 12-year-old tank that might fail next year? That's questionable value.
A leaking tank can't be repaired — only replaced. A failed anode rod? Replaceable if caught early. We calculate the math with you honestly, factoring in your plans and budget, not just what benefits our bottom line.

Why Choose DKH Plumbing
We actually fix things — our trucks carry common parts and our technicians diagnose accurately the first time. 24/7 emergency service throughout Nevada County and Placer County (real response, not an answering service). Transparent pricing after diagnosis. Same-day service when possible. Licensed (CSLB #1027450), bonded, and insured.
Ready to get your water heater fixed?
Frequently Asked Questions
Service Areas
Nevada County:
- Grass Valley
- Nevada City
Placer County:
- Auburn
- Rocklin
- Roseville
- Loomis
- Granite Bay
- Lincoln
Get Your Hot Water Back
